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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
extend until
Grammar usage guide and real-world examplesUSAGE SUMMARY
"extend until" is a correct and usable phrase in written English.
You can use the phrase to indicate that something continues up to a certain point or time. For example: "The project must be completed by the end of the month, so work will extend until then."
✓ Grammatically correct
News & Media
Science
Academia
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
In June, the companies agreed to extend until mid-October the deadline to complete the deal.
News & Media
Many are locked into four-year budget agreements with Whitehall, with cuts that extend until 2020.
News & Media
Installation of the security measures would occur as construction progresses on the site, which may extend until 2019.
News & Media
Mr. Putin said an announcement would usher in a lame-duck period that would presumably extend until next March's election.
News & Media
Today, the government agreed to extend until at least next Tuesday the relatives' temporary custody of the boy.
News & Media
However, in transient flows at capillary numbers Ca>> Cacrit, droplets are deformed into long slender bodies which continue to extend, until the shear has stopped.
Science
The Prosecution desired to construe the chance fact that in 1933 a construction plan was drawn up to extend until 1938, to mean that there were aggressive intentions.
Academia
EFES MEDITERRANEAN GRILL is the kind of restaurant everyone wants in the neighborhood, with a simple, satisfying menu, bargain prices and hours of operation that extend until midnight.
News & Media
Israel's outstretched arms extend until the day the Palestinians say, Yes, we are ready to join our neighbor Israel in taking the difficult step toward peace.
News & Media
It is very sensible for George Osborne to extend until the end of the year the dripfeed of Lloyds Banking Group's shares into the market.
News & Media
Later the government announced that it would extend until March 2010 portions of the economic stimulus package that it had enacted.
Encyclopedias
Expert writing Tips
Best practice
Use "extend until" to clearly define the duration of an activity, agreement, or period of validity. For instance, "The promotional offer will "extend until" the end of July."
Common error
Avoid using "extend until" when there is ambiguity about the start date of the extension. Be specific about both the original end date and the new end date to prevent confusion. For instance, avoid saying "The deadline will "extend until" next week" without specifying the original deadline.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "extend until" functions as a verb phrase indicating the continuation of an action, state, or period up to a specified point in time. Ludwig provides numerous examples demonstrating its use in setting deadlines, durations, and validity periods.
Frequent in
News & Media
69%
Science
15%
Academia
11%
Less common in
Encyclopedias
2%
Wiki
2%
Formal & Business
1%
Ludwig's WRAP-UP
In summary, the phrase "extend until" is a common and grammatically correct way to express the continuation of something up to a specific point in time. As confirmed by Ludwig AI, it is frequently used in news, scientific, and academic contexts to define durations, deadlines, or periods of validity. When using this phrase, ensure clarity by explicitly stating the start and end dates to avoid ambiguity. Alternatives like "continue until" and "last until" can be used depending on the specific nuance you want to convey.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
continue until
Focuses on the act of continuing, highlighting the ongoing nature of the action to a specified time.
last until
Emphasizes the duration of something, indicating how long it will remain in effect or existence.
remain in effect until
Highlights the validity or applicability of something up to a certain date or event.
be valid until
Focuses on the period during which something is officially recognized or accepted.
hold good until
Suggests that an agreement, offer, or statement remains true or applicable until a specified time.
be in force until
Indicates that a rule, law, or agreement is operational and binding until a particular date.
operate until
Refers to the functioning or running of a system or organization until a defined time.
stretch to
This emphasizes the length of time something covers, similar to "extend until" but with a sense of reaching.
be prolonged until
This emphasizes the action of prolonging or making something last longer.
endure until
Emphasizes the capacity to last or withstand difficulties until a specified time.
FAQs
How can I use "extend until" in a sentence?
Use "extend until" to indicate the continuation of something up to a specific point in time. For example, "The warranty will "extend until" December 2026."
What are some alternatives to "extend until"?
You can use alternatives like "continue until", "last until", or "remain in effect until" depending on the context.
Is it correct to say "extend to" instead of "extend until"?
While "extend to" can sometimes be used in similar contexts, it often implies a broader scope or influence rather than a specific endpoint in time. "Extend until" is more precise when referring to a duration or deadline.
What's the difference between "extend to" and "extend until"?
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested